Flying knife is one of the most common hidden weapons in hidden weapons. It can be said that it is an entry-level hidden weapon with relatively low operation difficulty. The origin of flying knife is very early In primitive times, when ancestors learned to hunt with tools, they had the prototype of flying knives, the earliest of which was small stone knives. Later, with the progress of the times, the material and shape of flying knives were more perfect, and bronze flying knives and steel flying knives also appeared one after another.

Broadly speaking, a flying knife is a kind of flying knife as long as it can be used for throwing. When Jing Ke stabbed the king of Qin, he threw the dagger in his hand, which was essentially a flying knife. However, if we define the flying knife accurately, the standard flying knife should be as sharp as paper, with a short body, a length of less than 25 cm and a shape of willow leaves. Taken together, these characteristics are the most standard flying knives in ancient China. A small ribbon will be tied to the tail of this flying knife to control the direction of the tip when throwing.

Flying knives can be divided into direct throwing and rotary throwing according to throwing methods. Direct throwing refers to throwing with the handle of a flying knife. The inclination angle of the knife body from throwing to hitting the target flying knife is less than 90 degrees, and the effective range is between 8- 10 meters. Rotating shooting is the tip throwing of flying knife. During the throwing process, the flying knife will rotate until it hits the target. You should be able to imagine the difference between them. The direct hit rate is relatively high and the difficulty is low, while the spin hit rate is low for beginners. Both methods have their own advantages, but they both need a lot of practice to be used well.

There are many related records in Chinese history. "Zuo Zhuan in the Spring and Autumn Period" records: "Qi Ziyuan vented phonons, shot them, and hit the tiles. It's only three inches away. "The dagger here is a flying knife. In the Romance of the Three Kingdoms, heroes from all walks of life came forth in large numbers during the Three Kingdoms period. Among them, the wife of Meng Huo, the leader of Nan Man, is a heroine with high force value in the book. She has superb martial arts and is very good at using flying knives. When Nan Man didn't surrender to Shu Han, she led troops to fight against Shu Army. Javelin in hand, five flying knives behind him, defeated Zhang one after another.

In our country, there is a TV series that is also one of the reasons why we admire flying knives, and that is Xiao Li Flying Knives. At that time, China's martial arts film and television dramas were booming, and there were few forms of entertainment at that time. Xiao Li Fei Dao, a martial arts TV series, made people want to stop at that time. I hope I am Li Xunhuan of Xiao Li, and I am the best in the Jianghu. I just don't want to be too handsome. Now there are more martial arts films, and the production is more elaborate, but they don't have the taste of the past. People can't help but sigh.

Now we are still learning a lot from foreign countries, including movies, entertainment and so on. This phenomenon cannot be said to be wrong. After all, the Qing government told us with more than 280 years' experience that it is not advisable to build a car behind closed doors.