| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine that does not require the centering of rails, and that does not cause wear or perforation at the point of impact of a ball that may cause an irregular bounce. SOLUTION: A rail base 111 in which a launch rail and an external rail are integrated is employed. Centering of the rails becomes unnecessary, and the designing of a game machine becomes easy. As a game ball 200 is guided to a game area in a state of constantly contacting the rails, the game ball 200 does not hit against the rails, wear or perforation does not occur at the point of impact that may cause an irregular bounce, and a stable bounce of a ball is secured.
|
