从旧石器时代的石兵器,到今天足以快速摧毁人种的核兵器,数千年的文明史中,兵器史的演进,总是以主动出击、攻城略地、制胜千里、大面积消亡为第一要义,防卫则成为弱势的表现,被放在不得已的次等位置。短兵器作为近身攻防的一种兵器,除了适合兵团搏击之外,因其便利、隐秘,也成为近身刺杀的合适利器。 From Paleolithic stone weapons to today’s nuclear weapons, which are enough to rapidly destroy ethnic origin, the evolution of the history of weaponry for thousands of years of civilization has always taken the initiative of attacking the city, winning over the city, winning a thousand miles, Defense has become a weak performance, was placed on the secondary position. Short weapons as a close offensive and defensive weapons, in addition to Corps fighting outside, because of its convenience, hidden, but also become the appropriate weapon of close assassination.