first-class champion

Duan Mingyu couldn't help being happy when he felt the crisis of the ballista, he looked at the ballista as if he saw his own son: "Master Fan, let me take a test shot of my son... um... the ballista. How powerful!"

"Okay, my lord, you've got a good look at you!" Fan Fu waved his hands confidently, and immediately several people carried two giant logs and walked away.

After walking a distance of about three hundred steps, several people stood the giant tree on the ground, and then ran back in a hurry.

Fan Fu took out a long arrow about 1.5 meters long.Duan Mingyu looked at this arrow in amazement. An ordinary arrow consists of three parts: the arrowhead, the arrow shaft, and the arrow feather. shape etc.Its blade is thin and sharp, with grooves on the side.The shaft is made of wood or, embedded under the arrowhead.Arrow shafts are cylindrical and made with arrow tips.Arrow feathers are often made of the wings of giant birds such as falcons, and are clamped at the end of the arrow shaft so that the arrow can hit the target smoothly during flight.

The arrow in Fan Fu's hand was a bit special, it was all made of iron and had no feathers.To say it is an arrow is to flatter him, except for the arrow, it does not look like an arrow at all, this is a real gun, what surprised Duan Mingyu most is that there seems to be a lead wire at the end of the arrow shaft.

Duan Mingyu asked: "Master Fan, this arrow of yours seems a little different."

"Sir, you really have good eyesight. My arrow has a lot of skills. This arrow is made of iron wrapped and poured. The shaft is hollow. According to the explosive formula that you gave me a few days ago, the small one is specially made for this arrow. The rod is filled with explosives, my son, please look at this fuse, just ignite it before launching, hey, after the arrow is shot, it can not only shoot the enemy, but also rush into the army with explosives, tsk tsk, explosives plus iron , The lethality can be described as a double superposition! Hahaha." Fan Fu stroked his beard in satisfaction, and talked with satisfaction.

Luo Hou said: "Master Fan, Luo has served as a soldier for several years. Although he has no research on this combat machine, he also knows that the heavier the arrow branch, the greater the firing power it needs. Your ballista can provide such Is it powerful?"

Xu Zuye also echoed: "Yes, besides, this arrow branch ballista is heavy and difficult to adjust its direction. The battlefield situation is ever-changing. How can there be time to move such a heavy ballista?"

"Hehe, Teacher Luo, Brother Xu, don't worry too much. As craftsmen, we naturally have to deal with these situations carefully, otherwise we will kill our brothers. Please see, my ballista is quite different from other ballistas. At the same time, my ballista uses three strong iron springs for power, and I also added eight beef tendons. The tension of the springs and the torsion of the tendons are enough to ensure the force of the launch. In addition, this direction problem, Fan Mou Although the ballista cannot be moved, eighteen iron hooks are hung in front of the ballista for positioning and redirecting the arrows, haha, what else can you two say?" Fan Fu was once again arrogant He boasted a lot, which can be regarded as a happy brow.

Luo Hou and Xu Zuye cupped their hands together: "I will be convinced!"

Duan Mingyu made a haha: "As the saying goes, there is a priority in learning, and there is a specialization in art. You two don't have to feel inferior about this. Come, Master Fan will try an arrow for us first!"

After Duan Mingyu finished speaking, he took Wan Yanyan and ran away in a hurry, and immediately plugged his ears.

"Wait for me!" Yang Zhaoniang hurriedly followed the two and hid aside.

Luo Hou, Wang Aiqing, Xu Zuye, and the newly arrived Xie Xiande also flashed far away.

After Fan Fu signaled to the crossbowmen waiting on the side to start, he also ran away very shamelessly.

The two crossbowmen reloaded the long arrows very skillfully, estimated the position, hung the arrow branch on an iron hook slightly to the left of the front, took out a box of newly invented matches, lit the fuse, and then buckled the arrow. Activate the launcher.

Everyone saw that the long arrow dragged a trail of black smoke with a "swish", and shot straight out with lightning speed.

With a sound of "噗", the long arrow plunged into the two giant trees, and everyone could just see the exposed arrow tail, and the arrow just poked out from the other side.Immediately afterwards, there was a loud bang, and the giant tree was blasted to pieces flying all over the sky.

"Hiss..." Everyone took a breath in unison.

At the position where the giant tree is located, a large pit with a diameter of four meters has been formed.

Duan Mingyu said in surprise: "This, it's too nb!"

Fan Fu stepped forward and said, "My lord, are you satisfied with this power?"

Duan Mingyu's head nods like a chicken stewed with mushrooms... um... like a chicken pecking at rice: "Satisfied, quite satisfied!"

"However, Master Fan, how many ballistas can you fire at one time?"

"Eleven, what's the matter?"

Duan Mingyu coughed and said: "I thought the Liannu you mentioned was a small crossbow used in individual combat, but I didn't expect Master Fan to give me such a big one."

"Oh, my lord is talking about this problem. The small crossbow has already been built, my lord." Fan Fu took out a crossbow as if conjuring.

Fan Fu said: "The crossbow has the length of an arm, which is very suitable for individual combat. It can fire fifteen shots at a time. According to my son, each crossbow is made according to the template. Every time a part is broken, it can be replaced at any time. "After Fan Fu finished speaking, he kept pulling the trigger with his fingers, and the fifteen arrows were shot neatly on the ground. The small arrows were halfway into the ground. The force is not weak!

Duan Mingyu said happily, hehe, I have all the pistols and cannons!

However, Fan Fu said at this festive time: "Young master, this crossbow is easy to make, but this ballista is not easy to make. Because the ballista is too powerful, there is nothing that can connect its various parts in a good way. At the same time, it must be manufactured completely, if a part is wrong, it must be completely redone, and this ballista is heavy and cannot be used for long-distance raids, which is a problem!"

Duan Mingyu laughed, and patted Fan Fu on the shoulder: "Master Fan, if this is not a big deal, you can use screws and nuts to connect the various parts of the ballista together, so that you can use assembly line production to produce each piece." The components are then fixed with screws and nuts, hehe, in this way, the ballista can be disassembled and assembled at any time, and the soldiers each carry a part of the parts on their backs, so long-distance raids will not be a problem."

"My lord, I don't know what these screws and nuts are, why Fan has never heard of them!" The skilled craftsman dedicated to scientific research asked Duan Mingyu modestly.

"Well, these two gadgets are made by me when I have nothing to do. The screw is like a man's thing, and the nut is like a woman's thing. As long as you carve a spiral pattern between the two, it will be fine. They can be combined seamlessly, no matter how hard you try, you won't be able to separate them." Duan Mingyu wiped the saliva from his mouth, "Do you understand?"

"The subordinate understands, but I don't know what the young master means..."

……

Brothers, it's rare to get a seal and push, full firepower, rush, flowers and tickets, take everything as you order!Throw me to death, friends who have not collected it, hurry up!Wood you don't collect **