| 摘要 |
The device of float type comprises a first element having in its upper part means for the attachment of the line, and in its lower part an external neck for winding thereon part of the line to be immersed extending beyond the point of attachment, a second element of a density adapted to ensure the buoyancy of the whole and movable relative to the first element between a bottom position in which the two elements confine a closed housing for the reception of the hook, the bait being attached to the hook and eventually separate fish food particles, and a top position in which the said housing is open to the exterior, the whole being such that on contact with the water, the second element is displaced relative to the first for opening the housing, releasing the hook bait and eventual particles and subsequent unwinding of the line from the neck.
|
