| 摘要 |
<p>A rowing attachment for a canoe or similar boat having, in combination, a seat-carrying longitudinal support extending a substantial distance along the longitudinal axis of the canoe; foot means disposed near the ends of the support and depending below the same for resting the support at its ends above the bottom of the canoe; out-rigger extending symmetrically transversely of the support from an intermediate region thereof over the gunnels of the canoe and laterally to the sides thereof, said wings supporting oarlocks near their free ends and being provided in the region where they pass over the gunnels with depending adjustable clamps for securing the wings to the gunnels, thereby securing the attachment within the canoe resting upon said foot means at the ends of the longitudinal support and providing additional structural integrity to the wings.</p> |
