Do you have any friends who know bows and arrows? What happened to the bowstring?

The bowstring is crooked, which may be caused by many reasons. Some possible reasons include:

1. Structural problems of the bow, such as the center line of the handle is not straight, which causes the bowstring to be skewed.

2. Bowstring quality problems, such as poor uniformity of bowstring materials, or problems in manufacturing process.

3. Improper use, such as when using the bow, the firing direction of the arrow is not parallel to the plane of the bow, or the bow is affected by external forces during use.

If the bowstring of your bow is skewed, it is recommended to find professional bow and arrow maintenance personnel to check and adjust it. They can diagnose according to the specific situation and provide corresponding solutions.