I asked the Messenger of Allah ﷺ about game struck by a featherless arrow. He said, "If it strikes with its sharp edge, eat it, but if it strikes with its broadside, do not eat it."
أخبرنا الحسين بن محمد الذراع قال حدثنا أبو محصن قال حدثنا حصين عن الشعبي
سألت رسول الله ﷺ عن صيد المعراض فقال إذا أصاب بحده فكل وإذا أصاب بعرضه فلا تأكل
[Sahih] It is in Kubra, hadith no. 4819, and its chain is hasan. Husayn is Ibn Abdul-Rahman al-Sulami, and Abu Mihsan is Husayn bin Numayr.