| 摘要 |
<p>In sporting equipment such as a golf club, tennis racket ski or ski-pole having an equilibrium point at a position between two ends in the longitudinal direction of the equipment, weight distribution is adjusted by means of a weight 5 the position of which can be adjusted using a lead screw 6. Other techniques include grinding and accurate moulding. A balancing apparatus for this process is also provided. <IMAGE></p> |
