Yes, haft is a Scrabble word!
...and is worth 10 points in Scrabble, and 9 points in Words with Friends
haft
Noun
1. The handle of a weapon or tool
What Scrabble words can I make with the letters in haft?
3 Letter Words
2 Letter Words
Noun
1. The handle of a weapon or tool
3 Letter Words
2 Letter Words