Enhanced-Explosives/src/main/resources/data/enhancedexplosives/recipes/arrow_tnt.json

{
  "type": "minecraft:crafting_shapeless",
  "category": "combat",
  "ingredients":[
    {
      "item": "minecraft:arrow"
    },
    {
      "item": "minecraft:tnt"
    }
  ],
  "result": {
    "item": "enhancedexplosives:arrow_tnt"
  }
}