Spear throwing & harpoon

Stick It! How to Harpoon a Fish

Harpoons: A Nautical 3.5e Weapon Converted to 5e (Includes Rope Upgrades for Nets!) : r/UnearthedArcana

M48 Tactical Harpoon Fixed Blade Spear Fishing Throwing with Sheath

spear thrower (?); harpoon-thrower (?)

Harpoon, Throwing, Hunting, Fishing

Harpoon With Spear Thrower - Openclipart

Could a thrown spear go right through a person? - Quora

Harpoon of the High Seas- magic item, features in comments : r/DnDHomebrew

Glue stick, forbidden

The Griffon's Saddlebag} Steam Harpoon Weapon (spear) : r/TheGriffonsSaddlebag

Atlatls, Spear Throwers, and Woomeras

Harpoon and throwing board

Throwing Spear - Zelda Dungeon Wiki, a The Legend of Zelda wiki

Spear: simple weapon

Glue stick, forbidden