| 摘要 |
Disclosed herein is a game system that includes a receiving mechanism and a ball. The receiving mechanism frictionally retains the ball therein. The friction is caused by pressure that is applied on opposing points of a secant line about a surface of the ball. The frictional retention is effected by pressure applied by the receiving mechanism on at least two opposing points on the surface of the ball and the contact points of the receiving mechanism are distributed along a common secant around the ball. |
