minecraft/src/main/resources/data/flytre/loot_tables/random_mid.json

{
  "pools": [
    {
      "entries": [
        {
          "name": "flytre:food",
          "weight": 3,
          "type": "minecraft:loot_table"
        },
        {
          "name": "flytre:resources",
          "weight": 3,
          "type": "minecraft:loot_table"
        },
        {
          "name": "flytre:weapons\/random_mid",
          "weight": 5,
          "type": "minecraft:loot_table"
        },
        {
          "name": "flytre:armor\/random_mid",
          "weight": 8,
          "type": "minecraft:loot_table"
        }
      ],
      "rolls": {
        "min": 2,
        "max": 4
      }
    }
  ],
  "type": "minecraft:generic"
}