| 摘要 |
A golf club having a hollow shaft whose flexibility is determined by the tension on a wire coinciding with the shaft longitudinal axis. The is attached between a fixed assembly in the handle and a fixed assembly at the shaft lower end. The upper assembly includes a cap member, a wire-end clamping member, and a tension support member. A first embodiment uses a thin round wire. A second embodiment uses a thin tape-shaped wire. |
