I am also a direct player. The farthest distance is 5 meters. I usually play hidden weapons with needles. (3MM-6MM thick 15CM long).
When flying knife technology is applied to actual combat, we should try to make the flying knife not rotate at all or rotate very slowly by some means. This way, when the opponent rushes past, there is no need to calculate the distance. Some similar methods achieve non-rotating throwing by gently pressing the handle with your fingertips when it moves relative to your hand. All these methods have one thing in common, that is, they are difficult to learn and only a few people can master them.
They all have an edge. Secondly, their center is not in the middle but near the handle. The first feature is suitable for the following ways of holding the knife: the index finger presses the blade-free side of the flying knife. The second feature is that throwing with the blade is more appropriate and not necessary, but throwing with the handle will speed up the rotation of the flying knife and reduce the actual combat distance. Equally important, this knife is short and easy to carry.
Generally speaking, this action is waving in a vertical plane, and the arm is bent, as if there is a whip in the hand. First, lift your arm back and forth smoothly, thus forming the first swing, with your index finger pointing at the target. Drive the throwing arm backwards with your elbow and keep your index finger pointing at the target until the arm reaches the limit position. Then the bent forearm continues to move backwards, while the hand is turned over until the index finger points in the opposite direction of the target. At this time, with the smooth backward movement of the forearm, the elbow began to move forward and back, which was much faster than the former. This time, the swing split into a second swing. It is necessary to coordinate the smooth backward movement and the quick elbow return movement. I feel that the second swing overwhelmed the first swing, resulting in a whip-like force, which was transmitted through the arm instead of the whip. The force generated by the combination of two swings should be transmitted to the tip of the index finger when the arm passes through the ear on the way back. When the tip of the knife is almost vertical, this whip force will leave the hand and the handle will face up. It is very important to throw (_ release) the flying knife when it passes by the ear. If you throw (_ release) too late, you won't get enough strength. If you release your hand when it is pointing at the target through your ear, the rotation speed will be greatly improved.
The throwing skill described on the surface can generate enough power at a distance of 4-5 meters to make the flying knife shown in the figure hit the target. The flying knife only rotates half a turn, or more accurately, because it is almost vertical when it is released, it has to rotate three quarters of a turn. The flying knife flies forward at least half the distance from the handle behind the back of the hand, and then rotates quickly for half a circle before hitting the target. There are three reasons for this flying state: the deviation to the center of the handle, the strong initial force generated by the combination of two swings, and the sliding of the index finger on the back of the bladeless knife. The function of index finger can also reduce rotation and improve accuracy. (Take care to protect your index finger)
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