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Aya Shawn
An arrow consists of three parts: arrowhead, arrow body and feathers.
Arrow shafts and feathers are less difficult. What's really difficult to make are metal arrowheads.
The ancient Chinese were so skilled at making metal arrowheads that they even created some kind of assembly line-like factory to produce arrowheads.

箭由三部分组成:箭头、箭身和羽毛。
箭身和羽毛的难度较小。真正难制作的是金属箭头。
古代中国人在制造金属箭头方面非常熟练,他们甚至创建了某种类似流水线的工厂来生产箭头。

This is a bronze arrowhead discovered by archaeologists in the pit of Qin Shihuang's Terracotta Warriors and Horses 2,200 years ago.
More than 40,000 arrowheads like this have been found. Based on inscxtions on other weapons found near the arrowheads, archaeologists found that the arrowheads were made decades apart.
They may have come from military factories in different places at different times.
But all arrows remain highly consistent.
The contour error of the three sides of the Qin soldier's triangular arrow is no more than 0.15 mm, and the arrow edge adopts a streamlined three-cone space curve. After magnifying 24 times, it miraculously coincides with the outline of a contemporary pistol bullet.


这是考古学家在2200年前的秦始皇兵马俑坑中发现的青铜箭头。
已发现超过40,000个这样的箭头。根据箭头附近发现的其他武器上的铭文,考古学家发现箭头的制作时间相隔数十年。
他们可能来自不同时间、不同地点的军工厂。
但所有箭头都保持高度一致。
秦朝三角箭三边轮廓误差不超过0.15毫米,箭刃采用流线型三锥空间曲线。放大24倍后,与当代手枪子弹的轮廓奇迹般重合。

In addition, metallurgical experts also conducted a metallographic analysis of the arrowheads and found that tens of thousands of arrowheads were actually cast with the same metal ratio. This means that whether in the northern grasslands or in the southern jungles, On the battlefield, all arrows fired by the Qin army at their opponents have the same quality.

此外,冶金专家还对箭头进行了金相分析,发现数以万计的箭头实际上是用相同的金属配比铸造的。这意味着,无论是在北方草原,还是在南方丛林,战场上,秦军向对手射出的所有箭矢,品质都是一样的。
原创翻译:龙腾网 https://www.ltaaa.cn 转载请注明出处


As you can imagine, such an arrow flies smoothly, is fast, and has a very high hit rate. Moreover, the arrow standards are uniform. The quality of this arrow is exactly the same as the previous arrow, and there will be no major deviation.
This is a level that only modern industry can achieve. However, this was already done in ancient China 2,200 years ago.

可想而知,这样的箭飞得平稳,速度快,命中率极高。而且,箭头标准是统一的。这支箭的品质和之前的箭一模一样,不会有大的偏差。
这是只有现代工业才能达到的水平。然而,这在2200年前的中国古代就已经做到了。