What do you mean by bow and arrow?

Bow and arrow may refer to the number 6 or 13.

When pulling the bow and arrow, the bowstring arches due to the stretching of the arm, and forms a circle with the full-shaped bow arm, and an arrow is attached, the shape of which is like the number 6; When the bow and arrow is not pulled out, the bow arm generally has a radian, like the number 3, and the elastic bow string is like the number 1. The combination of the two forms the number 13.

Bows consist of elastic arms and tough bowstrings. Arrows include arrows, shafts and feathers. There is an arch arm arc in the middle and arc arms at both ends. Bows can be divided into compound bows, competitive post-bending bows, traditional bows and beautiful hunting. According to the length of the nib, it can be divided into long and short, and according to the material of the nib, it can be divided into hard and soft.