\documentclass{article}
\usepackage[bookmarks=false]{hyperref}
\usepackage{etoolbox}
\makeatletter
\patchcmd{\HyField@FlagsRadioButton}{\HyField@SetFlag{Ff}{Radio}}{}{}{}
\makeatother
\def\DefaultOptionsofRadio{print}
\begin{document}
\begin{Form}
{Choose one of the following !}%
\ChoiceMenu[radio,radiosymbol=\ding{52},name=myGroupOfRadiobuttons]{}{Yes=Yes}
\ChoiceMenu[radio,radiosymbol=\ding{55},name=myGroupOfRadiobuttons]{}{No=No}
\ChoiceMenu[radio,radiosymbol=\ding{117},name=myGroupOfRadiobuttons]{}{Not Available=NA}
\end{Form}
\end{document}