what does a harpoon do?
<answer> Harpoon are used as a tool to land large fish as an alternative to a straight or flying gaff and allow for greater reach and accuracy, cause less damage to fish. <context> Welcome to POON Harpoons Harpoons are used as a tool to land large fish as an alternative to a straight or flying gaff. They allow for greater reach and accuracy, cause less damage to fish, and overall are a much more effective and safe in landing large Tuna, Swordfish, Mako Shark or any other large pelagic species.