Sa'id bin Jubayr (may Allah have mercy on him) narrates from Sayyiduna Adi bin Hatim (may Allah be pleased with him), who said: I asked: "O Messenger of Allah (peace and blessings be upon him)! I shoot game, and the next morning I find my arrow in the game." He said: "When you find your arrow in the game, are certain that it killed it, and also see no mark of any beast of prey on it, then eat."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الصيد والذبائح / 18909