| 摘要 |
A weighting device for use on the head of a golf club during practice swinging of the club, comprising in combination, a receptacle having an opening via which the club head is received into the receptacle, a flexible retainer carried on the receptacle to be fastened at least partly covering the opening and then extending over one side of the receptacle, for retaining the receptacle to the club head, and weighting structure carried by the receptacle to add substantial weight to the club head weight, for use as in club head swinging. The head typically is a golf club wood head. |
