| 摘要 |
The water ski is able to create a sufficiently large buoyant force - thanks to the closed displacement elements (4) and (5) which are mounted on the bearing pipes (1), and the binding support (2) which is fixed to the bearing pipes (1) via the binding elements (6) - so that it enables successful movement on the surface of standing waters, or driving and changing directions on the running waters, thanks to the displacement flaps (7), the sticks with the rubber displacement elements (9) or the displacement flaps made of non-hydroscopic textile or denim or linen (13), widely-spaced rods (12), and restrictive strips and binding element (14).
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