| 摘要 |
<p>Device for signaling the location of a floating water ski. A mounting means attaches to the ski edge and has flexible mast extending in both the upwardly and downwardly vertical direction of the mounting means when attached. To the end of each section of the mast is attached a readily visible signal flag or the like. The masts flex to a rearwardly retracted position in response to water pressure as the ski moves through the water, but spring to the upright position when the ski lies still in the water.</p> |
