\documentclass[margin=5pt, tikz]{standalone}
\usepackage{tikz}
\usetikzlibrary{arrows.meta}
\usetikzlibrary{bending}
\begin{document}
\begin{tikzpicture}[x=1em, y=1em,
>={Stealth[length=3.5pt, width=2pt, inset=1pt]},
No/.style={->, thin, font=\sffamily\tiny, blue, inner sep=0.5pt, very near start},
]
\draw[No] (140:1.2) -- +(0.6,0.05) node[No, above]{1};
\draw[No] (163:0.9) -- +(0.6,0.05) node[No, above]{2};
\draw[No, red, rounded corners=3] (200:0.6) -- ++(-0.3,-0.3) -- ++(0.3,-0.3) node[below]{bad};