| 摘要 |
A game racket frame of metal material comprises a head frame, a handle, and a throat located between the handle and the head frame. The handle has a shaft portion which has one end that is coupled with the throat and another end extending axially and outwardly to form a hand grip. The hand grip is provided with an area adjacent to the shaft portion and having therein at least a slit of a width measured in a direction perpendicular to the longitudinal axis of the area. The width of the slit is at least corresponding to 3% of the circumferential length of any cross section of the area. The slit serves to interrupt and attenuate the shock wave that is generated by the head frame upon hitting a ball and is subsequently transmitted to the handle.
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