发明授权
US5833550A Golf club head 失效
高尔夫球杆头

Golf club head
摘要:
A golf club head has a body, a face on a front side of the body, and a neck extending upward from a heel. The heel has a wall section that is thicker than that of the neck to lower the center of gravity of the body. A through hole is provided in the neck and the heel for receiving a lower end of a shaft therein. The combination provides a longer hitting force arm for hitting balls a further distance.
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