| 摘要 |
<p>The present invention relates to an ultra thin boat body with improved sailing features, which contains a hull (20) with a nose part (21), middle part (22) and rear part (23), and hydrofoil elements (50) connected to the hull (20) by means of a connection unit (40) in such a way that they can move. The characteristic feature of the invention is that the connection unit (40) has a torsion spring unit (41), and the hydrofoil element (50), with the interposition of the to rsion spring unit (41), is fixed to the hull (20).</p> |
