| 摘要 |
<p>The sailing boat has a mainly flat hull with a mast fixed to it, and a curved boom on the mast extending round the sail on opposite sides, also a lee-board and rudder. Behind the main mounting for the mast (6) and which holds it fixed in position, the hull (3) has a further mounting (19) allowing the mast to hinge in all directions. Thus the boat can also be used as a sailboard with a fixed rudder.</p> |
