| 摘要 |
<p>The subject matter of the present invention is a type of board used in the field of water sports, such as surfing. Said board (1) is provided with an upper surface (101) and a lower surface (102), the latter having keels, blades, cutouts (103) and, especially, a core (104) or inserts for fastening and adjusting the base (201) of a hydrofoil (2), the latter being connected to said base (201) by a column (203). Said base (201) may be fastened to the core (104) by means of threaded elements or engagement in rectilinear or circular guides with locking means. The blade (202) of the hydrofoil (2) may be constituted by an arrowhead element, with rectilinear or curved profile.</p> |
