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.
كَانَ أَبُو طَلْحَةَ يَتَتَرَّسُ مَعَ النَّبِيِّ ﷺ بِتُرْسٍ وَاحِدٍ وَكَانَ أَبُو طَلْحَةَ حَسَنَ الرَّمْىِ فَكَانَ إِذَا رَمَى تَشَرَّفَ النَّبِيُّ ﷺ فَيَنْظُرُ إِلَى مَوْضِعِ نَبْلِهِ