Theese are NOT viking runes. They are an older Rune alphabet, from around year 500 and earlier. They are called the elder futhark. The viking Rune alphabets have usually only 16 runes and there are several different alphabets from that time.
An arrow can only be shot by pulling it backwards. When life is dragging you back with difficulties, it means it's going to launch you into something great. So just focus and keep aiming. Why i want to add an arrow to my next tattoo