| 摘要 |
The present invention relates to a sinker for fishing which prevents environmental pollution, and is capable of controlling the weight. The sinker can control the buoyancy of a fishing float because the weight of a sinker body (10, 10a, 10b) can be increased and reduced by a weight control member (20, 20a, 20b) attached to the sinker body (10, 10a, 10b) by a magnetic force wherein the sinker body (10, 10a, 10b) has a proper weight and is formed by a magnet. Thus, the sinker for fishing can inhibit pollution from fishing areas caused by lead because fishers can easily set the buoyancy of the fishing float even if lead is not used. |
