Abu Talha and the Prophet ﷺ used to shield themselves with one shield. Abu Talha was a good archer, and when he threw (his arrows) the Prophet ﷺ would look at the target of his arrows. (Using translation from Bukhārī 2902)
كَانَ أَبُو طَلْحَةَ يَتَتَرَّسُ مَعَ النَّبِيِّ ﷺ بِتُرْسٍ وَاحِدٍ وَكَانَ أَبُو طَلْحَةَ حَسَنُ الرَّمْيِ فَكَانَ إِذَا رَمَى أَشْرَفَ النَّبِيُّ ﷺ يَنْظُرُ إِلَى مَوَاقِعِ نَبْلِهِ