Bonsoir
J'ai vu ca sur la faq de native expansion, cela pourrait expliquer ton problème :
"Why are bows so inaccurate?
To balance their increased damage and attempt to be slightly more realistic. If you want accuracy, find an ivory bow, use crossbows, or use the item editor and change their accuracy back yourself."
Il va falloir apparement de mettre à l'arbalète ou trouver un ivory bow................