| 摘要 |
<p>The floats, shaped as skis, are for moving on water and have openings (8) in the centre for the user's feet. The base of each float (3) is curved and the bilge (5) is highly rounded but the corner (4) at the inner side (2) is sharp. The base has one or more grooves (6) along it. The inner side of each float is flat or slightly convex in the centre and is rounded towards the extremities. The user's foot is held in a shaped recess (9) by a plug of supple material and a cover (11).</p> |
