| 摘要 |
<p>Self-contained laser devices (20) removably affixed to selected golf apparati (140) are disclosed. Each laser device (20) includes a laser module (26) emitting a laser beam (28), a voltage source (40) and a switch (72) controlling the laser source. Support members (100) removably affix the laser devices to the golf apparatus. Each support member includes means (124) for mounting the laser device (20) thereon and means (164) for removably affixing the support member to the selected golf apparatus such that the laser beam (28) is emitted in a predetermined optimum direction with respect to the selected golf apparatus. The laser devices (20) are employed to enhance golf training and golf practice.</p> |
