Well,my hens I've raised from lil chickies,but that means I can't share any info.
Your hens are new,letting them adjust first and get use to your guys routine will help.
I know lots about this subject.
My first #1 thing is to hand feed.Normally if the birds don't trust you,you may just have to start by spreading it around you.
#2,once the birds get better at what you do and pass,#1,start gently petting them as they feed from your hands.
#3,grab a chair,and sit down with them,Be sure your talking to them,and every so often giving out treats.
#4,roosting on a branch while hand feeding is good.I started doing this and now,my birds sleep on my lap,or the branch with me.(Not only this,they clean me!)
#5,act like a chicken.Making rooster callings once you find something(for say a worm),call out to them.(osimply start calling them by "Here CHICK CHICk".
#6,allow them to kinda do what they want.Birds are different from furry animals.They do what they what when they wanna.(Of course at my chicken palace the top dog,rules and controls.Me.)
Good luck!
-ThePRfan